28937448

素因数分解:

$2^3\times 3^2\times {\mathrm{401909}}^1$

素因数の和:401921

約数の個数: 24

約数和(自身を含む): 78372450

約数和(自身を除く): 49435002

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 401909, 803818, 1205727, 1607636, 2411454, 3215272, 3617181, 4822908, 7234362, 9645816, 14468724, 28937448]

約数ペア:

[(1, 28937448), (2, 14468724), (3, 9645816), (4, 7234362), (6, 4822908), (8, 3617181), (9, 3215272), (12, 2411454), (18, 1607636), (24, 1205727), (36, 803818), (72, 401909)]